From 1c89d27fb9f169003c5a82561ffeb8adb980ebfb Mon Sep 17 00:00:00 2001 From: Christian König Date: Sat, 10 May 2014 12:17:56 +0200 Subject: drm/radeon: add proper support for RADEON_VM_BLOCK_SIZE v2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch makes it possible to decide how many address bits are spend on the page directory vs the page tables. v2: remove unintended change Signed-off-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/cikd.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/radeon/cikd.h') diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h index 213873270d5f..0b27ea08c299 100644 --- a/drivers/gpu/drm/radeon/cikd.h +++ b/drivers/gpu/drm/radeon/cikd.h @@ -482,6 +482,7 @@ #define READ_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 16) #define WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 18) #define WRITE_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 19) +#define PAGE_TABLE_BLOCK_SIZE(x) (((x) & 0xF) << 24) #define VM_CONTEXT1_CNTL 0x1414 #define VM_CONTEXT0_CNTL2 0x1430 #define VM_CONTEXT1_CNTL2 0x1434 -- cgit v1.2.3